| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.25 | 10.252% | $102.81 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $177.51 | 10.268% | $195.7367 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $189.28 | 5.355% | $199.4159 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $124.89 | 12.121% | $140.0279 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $104.69 | 12.796% | $118.0861 | $118.09 | $118.10 | $118.10 |
| Purchase #6 | $74.33 | 8.774% | $80.8517 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $188.68 | 13.802% | $214.7216 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $952.63 | $1,051.6499 | $1,051.66 | $1,051.65 | $1,051.60 | |